| Valreas to Oestrich-Winkel | 412.86 mi (664.43 km) |
| Valreas to Offenburg | 314.92 mi (506.81 km) |
| Valreas to Oftersheim | 383.97 mi (617.94 km) |
| Valreas to Ohrdruf | 519.05 mi (835.33 km) |
| Valreas to Ohringen | 395.09 mi (635.83 km) |
| Valreas to Olbernhau | 582.32 mi (937.16 km) |
| Valreas to Olching | 400.68 mi (644.83 km) |
| Valreas to Oldenburg | 622.62 mi (1,002.01 km) |
| Valreas to Oldenburg in Holstein | 734.05 mi (1,181.34 km) |
| Valreas to Olfen | 518.47 mi (834.39 km) |
| Valreas to Olpe | 476.85 mi (767.42 km) |
| Valreas to Olsberg | 507.64 mi (816.97 km) |
| Valreas to Oranienburg | 689.38 mi (1,109.45 km) |
| Valreas to Ortenberg | 454.16 mi (730.90 km) |
| Valreas to Oschatz | 607.53 mi (977.73 km) |
